13 results
Acute Kidney Injury - Classification
Prerenal:
 • Dehydration
 • Heart failure (a.k.a. cardiorenal syndrome)
 • Liver failure
Acute Kidney Injury ... necrosis (causes ... interstitial nephritis ... #Kidney #Injury ... #diagnosis #nephrology
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
- Differential ... Diagnosis Algorithm ... • Hereditary nephritis ... and >3.5g/day (nephrotic ... • Lupus glomerulonephritis
Causes of Acute Kidney Injury (AKI) - Differential Diagnosis Algorithm
Acute Kidney Injury (AKI) - Acute increase
Causes of Acute ... Kidney Injury (AKI ... Acute Kidney Injury ... • Hepatorenal syndromes ... Interstitial Nephritis
Urinary Casts and Disease Associations
Hyaline - May be nonspecific; seen in normal individuals or during severe
are seen in acute ... tubulointerstitial nephritis ... tuberculosis Fatty - Nephrotic ... #Differential # ... Microscopy #Diagnosis
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
Causes of Acute ... Kidney Injury ( ... Interstitial nephritis ... #Acute #Kidney ... #Nephrology
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
Acute Kidney Injury ... inhibitors, hepatorenal syndrome ... Post-infectious GN, Lupus ... Interstitial Nephritis ... Diagnosis #nephrology
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
) - Loss of kidney ... disease (hematuria ... nephritis, cryoglobulinemia ... #Differential # ... Diagnosis #Nephrology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... / Vasculits: ANCA ... • Interstitial nephritis ... #Kidney #Injury ... #Diagnosis #nephrology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
nephritis can present ... hematuria) • Frank nephritis ... creatinine) • And/or nephrosis ... (nephrotic-range ... suspicion for nephritis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... - Skin, glomeruli ... Kidneys -> glomerulonephritis ... differential #diagnosis ... #rheumatology #classification